Ťahací stôl VIOLI VMTRI253S

VIOLI Drawing bench VMTRI253S

VIOLI VM/TRI25-3s Drawing Bench

Year of manufacture: 2023

The VIOLI VM/TRI25-3s drawing bench is a robust and innovative machine designed for the precise and efficient drawing of metals.

With a usable length of 3 meters and a powerful pulling capacity of 2,500 kg, its patented hydraulic system ensures linear traction, compact design, and consistent quality.

TECHNICAL SPECIFICATIONS

Usable length: 3 meters

Pulling force: 2,500 kg

Operating hydraulic pressure: 180 bar

Drawing speed: Min. 0 m/min. – Max. 17 m/min.

Drawing reduction: Around 15% of section

POINTER clamping force: 100 tons

Tolerance: 1 mm

Power supply: 400 V – 50 Hz

Electrical power: 9.2 kW

Hydraulic oil: ISO 46

Motor power: 9.2 kW – 380 V, 50 Hz

Noise level: At the workplace LP < 70 dB(A)

Hydraulic system: Proportional hydraulic pump

Carriage travel: with ball circulation guides

Mobile construction and installation of a hauling holder to accommodate 1 or more hauling devices in line with the carriage;

Provision for cooling the lubricant oil via insertion of stainless steel coil in the tank;

Adjustable die holder;

Bar support system;

Tank with pump for lubrication;

Manual opening/closing of clamp operated by pneumatic piston;

Compliance: The machine complies with EU conformity regulations.

DETAILED FEATURES

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Operating system: Utilizes a hydraulic piston and patented technology to optimize space and ensure linearity.

With the drawing hole, the flexion of the support structure is minimized. Allows for a compact die length and double the usable traction stroke.

Clamp return: A patented double-circuit chain technology returns the clamp to its starting position, allowing the hydraulic piston length to be half the useful stroke.

Traction force: The pulling force is in line with the drawing die.

Speed control: Manually adjustable speed from 0 to 16 meters per minute (0-16 m/min). Offers precise speed regulation and constant speed derived from the hydraulic drive.

Tolerance: 1 mm.

Hydraulic system: Equipped with a proportional hydraulic pump.

Motor power: 9.2 kW – 380 V, 50 Hz.

Carriage: Sliding carriage with ball circulation guides.

Die holder: Mobile construction and installation of a die holder to accommodate 10 dies in line with the carriage.

Lubrication: Includes a lubrication tank with pump, as well as an oil cooling system with stainless steel coil inside the tank.

Die holder: Adjustable.

Bar support: Includes a bar support system.

Clamp operation: Opening and closing of the clamp operated manually by pneumatic piston.

Control panel: The machine is equipped with a control panel.

FUNCTION

The VM/TRI253S hydraulic drawing bench is a machine used for the cold reduction of the cross-section of a metal rod, whether round or profiled, as well as hollow or solid metal tube. The section reduction is achieved by passing the product through a calibrated drawing die and pulling it using a mechanical clamp with the required force to achieve the desired reduction in section.

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